1090179

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 20

約数和(自身を含む): 1671736

約数和(自身を除く): 581557

約数列:

[1, 3, 9, 27, 43, 81, 129, 313, 387, 939, 1161, 2817, 3483, 8451, 13459, 25353, 40377, 121131, 363393, 1090179]

約数ペア:

[(1, 1090179), (3, 363393), (9, 121131), (27, 40377), (43, 25353), (81, 13459), (129, 8451), (313, 3483), (387, 2817), (939, 1161)]